Lamp body



FIG. 1 is an elevational view of the lamp body comprising my new design, the lamp being symmetric about its vertical axis;

FIG. 2 is a top plan view thereof; and,

FIG. 3 is a bottom plan view thereof.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for the lamp body, as shown and described. 